Acute tubular necrosis

Case contributed by Dr Morlie L Wang

Presentation

Patient went coronary angiogram 9 hours prior.

Patient Data

Age: 55 years
Gender: Male
CT

The kidneys have a mottled appearance containing multiple areas of high density striations.

Case Discussion

Bilateral 'striated nephrogram'  was the salient finding. Differential diagnosis:

Final diagnosis: Acute tubular necrosis. Striated nephrogram, in this case, depicts contrast material trapped in necrosed tubules.

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Case information

rID: 13301
Published: 24th Mar 2011
Last edited: 13th Aug 2019
System: Urogenital
Inclusion in quiz mode: Excluded

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